CVE-2026-27818 - TerriaJS-Server has a domain validation bypass vulnerability in its proxy allowlist

CVE ID : CVE-2026-27818 Published : Feb. 26, 2026, 12:16 a.m. | 47 minutes ago Description : TerriaJS-Server is a NodeJS Express server for TerriaJS, a library for building web-based geospatial data explorers. A validation bug in versions prior to 4.0.3 allows an attacker to proxy domains not explicitly allowed in the `proxyableDomains` configuration. Version 4.0.3 fixes the issue. Severity: 8.7 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...